- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42C - Ammunition fuzes; arming or safety means therefor
- F42C 15/40 - Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected electrically
Patent holdings for IPC class F42C 15/40
Total number of patents in this class: 137
10-year publication summary
|
9
|
9
|
8
|
10
|
15
|
25
|
5
|
11
|
6
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BAE SYSTEMS plc | 2215 |
21 |
| Omnitek Partners LLC | 199 |
16 |
| Northrop Grumman Systems Corporation | 2940 |
7 |
| DYNAenergetics Europe GmbH | 205 |
6 |
| Detnet South Africa (Pty) Ltd | 236 |
5 |
| Rheinmetall Waffe Munition GmbH | 559 |
5 |
| Raytheon Company | 8535 |
4 |
| Advanced Material Engineering Pte Ltd | 29 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
| The United States of America as represented by the Secretary of the Army | 1195 |
3 |
| Junghans MicroTec GmbH | 22 |
3 |
| Lone Star IP Holdings, LP | 12 |
3 |
| Pacific Scientific Energetic Materials Company (California) LLC | 16 |
3 |
| ST Engineering Advanced Material Engineering Pte. Ltd. | 10 |
3 |
| Schlumberger Technology Corporation | 9690 |
2 |
| Schlumberger Canada Limited | 6913 |
2 |
| Schlumberger Technology B.v. | 4951 |
2 |
| The Boeing Company | 19843 |
2 |
| CREA | 19 |
2 |
| Foster-Miller, Inc. | 169 |
2 |
| Other owners | 39 |